/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.inlong.sdk.dataproxy.pb.network;

import org.jboss.netty.buffer.ChannelBuffer;
import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.jboss.netty.handler.codec.oneone.OneToOneEncoder;

/**
 * 
 * ByteArrayToBinaryEncoder
 */
public class ByteArrayToBinaryEncoder extends OneToOneEncoder {

    /**
     * encode
     * 
     * @param  ctx
     * @param  channel
     * @param  msg
     * @return
     */
    @Override
    protected Object encode(ChannelHandlerContext ctx, Channel channel, Object msg) {
        if (!(msg instanceof ChannelBuffer)) {
            return msg;
        } else {
            ChannelBuffer src = (ChannelBuffer) msg;
            return src;
        }
    }

}
